Knowledge base for software setup, errors, and daily tool work.

Fix Jupyter Notebook Token Not Working on Localhost

If you see a token prompt when opening Jupyter Notebook on localhost, and entering the token fail...

Fix Windows Security Authentication Error 0x80070035

How to Fix Node Version Mismatch Between Local and Server

You’ve pushed code to production, but it crashes with cryptic errors. Or maybe your app runs fine...

Windows Security Cache Troubleshooting Checklist

Windows security cache stores credentials, tokens, and security policies to speed up authenticati...

How to Fix Windows Activation Rate Limit Errors

You try to activate Windows but get an error saying you've exceeded the activation limit or a gen...

Fix Windows Terminal Path Not Found Permissions Error

When you launch Windows Terminal and get a "path not found" error related to permissions, it usua...